Results 151 to 160 of about 475,305 (220)

Calidad del agua de Trigueros

open access: yes, 2005
Pulido Rodríguez, Rosa María   +2 more
openaire   +2 more sources

Resistance to cephalosporins and quinolones in Escherichia coli isolated from irrigation water from the Rímac river in east Lima, Peru. [PDF]

open access: yesRev Peru Med Exp Salud Publica
Huamán Iturrizaga M   +6 more
europepmc   +1 more source

Rediscovery of Centrolene solitaria (Anura: Centrolenidae) from Colombia

open access: yesPhyllomedusa: Journal of Herpetology, 2017
César Malambo   +2 more
doaj  

[Portable ultraviolet irradiation device as a teaching tool to improve handwashing in nursing students]. [PDF]

open access: yesAn Sist Sanit Navar
Gómez de Quero Córdoba M   +7 more
europepmc   +1 more source

[Preand Post-Processing Evaluations of Manual and Automated Endoscopes: A Microbiological Isolation]. [PDF]

open access: yesActa Gastroenterol Latinoam
Medeot R   +5 more
europepmc   +1 more source

Caracterización de la calidad de las aguas naturales

open access: yesEnseñanza de las Ciencias de la Tierra, 2004
Andreu, José Miguel   +2 more
openaire   +1 more source

NORMATIVA SOBRE LA CALIDAD DE LAS AGUAS

open access: yesRevista Vasca de Administración Pública / Herri-Arduralaritzarako Euskal Aldizkaria, 1991
openaire   +1 more source

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